1 files changed, 82 insertions, 68 deletions
diff --git a/src/de/danoeh/antennapod/syndication/handler/HandlerState.java b/src/de/danoeh/antennapod/syndication/handler/HandlerState.java
index a9a8bb934..17f84724f 100644
--- a/src/de/danoeh/antennapod/syndication/handler/HandlerState.java
+++ b/src/de/danoeh/antennapod/syndication/handler/HandlerState.java
@@ -5,9 +5,7 @@ import de.danoeh.antennapod.feed.FeedItem;
 import de.danoeh.antennapod.syndication.namespace.Namespace;
 import de.danoeh.antennapod.syndication.namespace.SyndElement;
 
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.Stack;
+import java.util.*;
 
 /**
  * Contains all relevant information to describe the current state of a
@@ -15,70 +13,86 @@ import java.util.Stack;
  */
 public class HandlerState {
 
-	/** Feed that the Handler is currently processing. */
-	protected Feed feed;
-	protected ArrayList<FeedItem> items;
-	protected FeedItem currentItem;
-	protected Stack<SyndElement> tagstack;
-	/** Namespaces that have been defined so far. */
-	protected HashMap<String, Namespace> namespaces;
-	protected Stack<Namespace> defaultNamespaces;
-	/** Buffer for saving characters. */
-	protected StringBuffer contentBuf;
-
-	public HandlerState(Feed feed) {
-		this.feed = feed;
-		items = new ArrayList<FeedItem>();
-		tagstack = new Stack<SyndElement>();
-		namespaces = new HashMap<String, Namespace>();
-		defaultNamespaces = new Stack<Namespace>();
-	}
-
-	public Feed getFeed() {
-		return feed;
-	}
-
-	public ArrayList<FeedItem> getItems() {
-		return items;
-	}
-
-	public FeedItem getCurrentItem() {
-		return currentItem;
-	}
-
-	public Stack<SyndElement> getTagstack() {
-		return tagstack;
-	}
-
-	public void setFeed(Feed feed) {
-		this.feed = feed;
-	}
-
-	public void setCurrentItem(FeedItem currentItem) {
-		this.currentItem = currentItem;
-	}
-
-	/**
-	 * Returns the SyndElement that comes after the top element of the tagstack.
-	 */
-	public SyndElement getSecondTag() {
-		SyndElement top = tagstack.pop();
-		SyndElement second = tagstack.peek();
-		tagstack.push(top);
-		return second;
-	}
-
-	public SyndElement getThirdTag() {
-		SyndElement top = tagstack.pop();
-		SyndElement second = tagstack.pop();
-		SyndElement third = tagstack.peek();
-		tagstack.push(second);
-		tagstack.push(top);
-		return third;
-	}
-
-	public StringBuffer getContentBuf() {
-		return contentBuf;
-	}
+    /**
+     * Feed that the Handler is currently processing.
+     */
+    protected Feed feed;
+    /**
+     * Contains links to related feeds, e.g. feeds with enclosures in other formats. The key of the map is the
+     * URL of the feed, the value is the title
+     */
+    protected Map<String, String> alternateUrls;
+    protected ArrayList<FeedItem> items;
+    protected FeedItem currentItem;
+    protected Stack<SyndElement> tagstack;
+    /**
+     * Namespaces that have been defined so far.
+     */
+    protected HashMap<String, Namespace> namespaces;
+    protected Stack<Namespace> defaultNamespaces;
+    /**
+     * Buffer for saving characters.
+     */
+    protected StringBuffer contentBuf;
+
+    public HandlerState(Feed feed) {
+        this.feed = feed;
+        alternateUrls = new LinkedHashMap<String, String>();
+        items = new ArrayList<FeedItem>();
+        tagstack = new Stack<SyndElement>();
+        namespaces = new HashMap<String, Namespace>();
+        defaultNamespaces = new Stack<Namespace>();
+    }
+
+    public Feed getFeed() {
+        return feed;
+    }
+
+    public ArrayList<FeedItem> getItems() {
+        return items;
+    }
+
+    public FeedItem getCurrentItem() {
+        return currentItem;
+    }
+
+    public Stack<SyndElement> getTagstack() {
+        return tagstack;
+    }
+
+    public void setFeed(Feed feed) {
+        this.feed = feed;
+    }
+
+    public void setCurrentItem(FeedItem currentItem) {
+        this.currentItem = currentItem;
+    }
+
+    /**
+     * Returns the SyndElement that comes after the top element of the tagstack.
+     */
+    public SyndElement getSecondTag() {
+        SyndElement top = tagstack.pop();
+        SyndElement second = tagstack.peek();
+        tagstack.push(top);
+        return second;
+    }
+
+    public SyndElement getThirdTag() {
+        SyndElement top = tagstack.pop();
+        SyndElement second = tagstack.pop();
+        SyndElement third = tagstack.peek();
+        tagstack.push(second);
+        tagstack.push(top);
+        return third;
+    }
+
+    public StringBuffer getContentBuf() {
+        return contentBuf;
+    }
+
+    public void addAlternateFeedUrl(String title, String url) {
+        alternateUrls.put(url, title);
+    }
 
 }